An Italian policeman investigates a series of murders involving people in prominent positions. Left behind at each murder scene is a drawing of a salamander. The policeman begins to suspect these murders are linked to a plot to seize control … Franco Nero, Anthony Quinn, Martin Balsam, Claudia Cardinale, Sybil Danning, Christopher Lee, Cleavon Little Added on Amazon Prime 2020-12-30. Youtube Trailer